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Enhanced search methods for finding and identifying radioactive material for on-site inspection deployment

Enhanced search methods for finding and identifying radioactive material for OSI deployment
: Köble, Theo; Rosenstock, Wolfgang; Risse, Monika; Berky, Wolfram; Schumann, Olaf; Kronholz, H.

Poster urn:nbn:de:0011-n-4425729 (704 KByte PDF)
MD5 Fingerprint: 0ffdda22dc93bb85b4468fe986c8d1bb
Created on: 6.5.2017

Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization -CTBTO-:
CTBT: Science and Technology Conference 2015. Book of abstracts : 22 - 26 June 2015, Vienna, Austria; Comprehensive Nuclear-test-ban treaty
Vienna, 2015
Science and Technology Conference (SnT) <5, 2015, Vienna>
Abstract, Electronic Publication
Fraunhofer INT ()

The CTBTO verification system comprises an On-Site Inspection (OSI) to verify the suspicion of a banned nuclear test. An OSI comprises different methods of verification, one of them being the radiological survey of the inspection area. The radiological survey is done by airborne survey, carborne survey, and environmental sampling, thereby narrowing the inspected area with each step. Our institute operates a measurement car DeGeN (German acronym for Detection of Gamma and Neutrons) with highly sensitive neutron and gamma detection systems. In the present study we investigated the influence of the human factor by investigating measurement results obtained by a larger group of test persons operating our measurement car DeGeN.